vnokco.com - robtex.com

vnokco.com

DNSSEC⚠️ Not signed
A103.77.162.5🇻🇳 SUPERDATA103.77.162.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
PTRstanley.maychu.cloud
NSnsbak.pavietnam.net ⭐
A2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRnsbak.dotvndns.com
A112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
PTRns8922.dotvndns.vn
NSns1.pavietnam.vn
A2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRns1.dotvndns.vn
A112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
PTRns1.dotvndns.vn
NSns2.pavietnam.vn
A2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRns2.dotvndns.vn
A222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT
PTRstatic.vdc.vn
PTRstatic.vnpt.vn
MXmail.vnokco.com ⭐
A112.213.92.50🇻🇳 SUPERDATA112.213.92.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
PTRmail9250.maychuemail.com
TXTv=spf1 a mx include:spf.maychuemail.com -all
SOAnsbak.pavietnam.nethostmaster@vnokco.com 2025-07-16 #5

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774616957

Subdomains

mail.vnokco.com

Same first word

vnokco.com

Similar names

cooknv.com
konvoc.com
ovnock.com
nocvko.ru
vokocn.com
cookvn.com
vncook.com

DNS History

13 records (5 active, 8 former)

200920112013201520172019202120232025NSns1.pavietnam.vnns2.pavietnam.vnnsbak.pavietnam.netdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comMXmail.vnokco.comA103.77.162.5112.213.89.17112.213.89.185222.255.237.20
○NSdns1.name-services.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 04:54:04
○ 2015-06-17 09:57:30
○ 2026-03-27 13:31:04
○NSdns2.name-services.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 04:54:04
○ 2015-06-17 09:57:30
○ 2026-03-27 13:31:04
○NSdns3.name-services.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 04:54:04
○ 2015-06-17 09:57:30
○ 2026-03-27 13:31:04
○NSdns4.name-services.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 04:54:04
○ 2015-06-17 09:57:30
○ 2026-03-27 13:31:04
○NSdns5.name-services.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 04:54:04
○ 2015-06-17 09:57:30
○ 2026-03-27 13:31:04
●NSns1.pavietnam.vn2015-06-17 → 2026-03-27 · 6 obs
○ 2008-03-15 04:54:04
● 2015-06-17 09:57:30
● 2016-05-03 02:20:02
○ 2016-08-24 04:53:32
● 2017-09-15 23:42:26
● 2026-03-27 13:31:04
●NSns2.pavietnam.vn2015-06-17 → 2026-03-27 · 3 obs
○ 2008-03-15 04:54:04
● 2015-06-17 09:57:30
● 2026-03-27 13:31:04
●NSnsbak.pavietnam.net2016-08-24 → 2026-03-27 · 3 obs
○ 2016-05-03 02:20:02
● 2016-08-24 04:53:32
● 2026-03-27 13:31:04
●MXmail.vnokco.com2015-06-17 → 2026-03-27 · 3 obs
○ 2008-03-15 04:54:04
● 2015-06-17 09:57:30
● 2026-03-27 13:31:04
●A103.77.162.52026-02-18 → 2026-03-27 · 3 obs
○ 2017-09-15 23:42:26
● 2026-02-18 10:00:50
● 2026-03-27 13:31:04
○A112.213.89.172016-08-24 → 2017-09-15 · 5 obs
○ 2016-05-03 02:20:02
● 2016-08-24 04:53:32
● 2017-09-15 23:42:26
○ 2026-02-18 10:00:50
○ 2026-03-27 13:31:04
○A112.213.89.1852015-06-17 → 2016-05-03 · 5 obs
○ 2008-03-15 04:54:04
● 2015-06-17 09:57:30
● 2016-05-03 02:20:02
○ 2016-08-24 04:53:32
○ 2026-03-27 13:31:04
○A222.255.237.202008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 04:54:04
○ 2015-06-17 09:57:30
○ 2026-03-27 13:31:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net...-
vnokco.comnsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn-

✅ Authoritative Response

Server:222.255.121.247

NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vnokco.com (unsigned zone)

⏱️ Timing

Total: 1577ms | Queries: -

📄 Records

TypeCountSample Data
A1103.77.162.5
NS3nsbak.pavietnam.net, ns1.pavietnam.vn...
MX1mail.vnokco.com (pri: 10)
TXT1v=spf1 a mx include:spf.maychuemail.com
SOA1nsbak.pavietnam.net hostmaster.vnokco.co

Analysis

Hierarchy

vnokco.com is the parent of mail.vnokco.com.

IP Addresses

vnokco.com resolves to one IP number: 103.77.162.5.

other host names including nemgiakho.com, eutc.com.vn, www.cpc1.vn, blog.quangcaomiennam.net and vietnamvisaexpress.com share IP numbers with vnokco.com.

Name Servers

vnokco.com is delegated to three name servers nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.

vnokco.com at least partially shares name servers with other domains, for instance cemco.com.vn, chothueaobaba.com, gamingpc.vn, oceanedu.vn and dlh.vn.

These name servers are commonly used alongside ns1.dotvndns.vn, nsbak.dotvndns.com, ns2.dotvndns.vn, nsbak.pavietnam.vn, dnsbak.pavietnam.vn, dns1.vmms.vn and dns2.vmms.vn.

Host names with two IP numbers:

nsbak.pavietnam.net points to: 2406:9c80::9000:302 and 112.213.89.22.

ns1.pavietnam.vn points to: 2406:9c80::66 and 112.213.89.3.

ns2.pavietnam.vn points to: 2406:9c80::9000:111 and 222.255.121.247.

Mail Servers

vnokco.com is handled by a single mail server, mail.vnokco.com.

mail.vnokco.com resolves to IP 112.213.92.50.